<template>
    <div>
        <div class="banner" @click="handleBannerClick">
            <img class="banner-img" :src="bannerImg" alt="">
            <div class="banner-info">
                <div class="banner-title"> {{this.sightName}} </div> 
                <div class="banner-number"><span class="iconfont banner-icon">&#xe692;</span>{{this.bannerImgs.length}}</div>
            </div>
        </div>
        <fade-animation>
            <common-gallary :imgs="bannerImgs" v-show="showGallary" @close="handleGallaryClose"></common-gallary>
        </fade-animation>
    </div>
</template>

<script>
import CommonGallary from 'common/gallary/Gallary'
import FadeAnimation from 'common/fade/FadeAnimation'
export default {
  name: 'DetailBanner',
  components:{
    CommonGallary,
    FadeAnimation
  },
  props:{
      sightName: String,
      bannerImg: String,
      bannerImgs: Array
  },
  data (){
         return {
            showGallary: false
        }
  },
  methods:{
    handleBannerClick (){
        this.showGallary = true
    },
    handleGallaryClose (){
        this.showGallary = false
    }
  },
};
</script>

<style lang="stylus" scoped>
    .banner {
        position: relative;
        overflow: hidden;
        height: 0;
        padding-bottom: 55%;
    }
    .banner-img {
        width: 100%;
    }
    .banner-info{
        display: flex;
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        color: #fff;
        background: linear-gradient(top,rgba(0,0,0,0),rgba(0,0,0,0.8));
        line-height: 0.6rem;
    }
    .banner-title {
        font-size: .32rem;
        padding: 0 .2rem;
        flex: 1;
    }
    .banner-number {
        padding: 0 .4rem;
        line-height: .32rem;
        height: .32rem;
        margin-top: .14rem;
        border-radius: .2rem;
        background: rgba(0,0,0,0.4);
        font-size: .24rem;
    }
    .banner-icon {
        font-size: .24rem;
    }
</style>
